48 grooves per in. On outside periphery
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Classification: Parts nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 6150-00-990-2490
NSN 6105-01-659-4483
NSN 6220-00-193-7278
NSN 6240-01-053-0666
NSN 6145-01-287-7688
NSN 2925-01-320-6512
NSN 5910-00-454-6428
NSN 5990-00-452-9194
NSN 6320-00-977-3930
NSN 5998-00-202-6279
NSN 6240-01-183-5425
NSN 6240-01-474-5446